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<div class="title">qwt_plot_glcanvas.h</div>  </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/* -*- mode: C++ ; c-file-style: &quot;stroustrup&quot; -*- *****************************</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"> * Qwt Widget Library</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"> * Copyright (C) 1997   Josef Wilgen</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> * Copyright (C) 2002   Uwe Rathmann</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"> * This library is free software; you can redistribute it and/or</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment"> * modify it under the terms of the Qwt License, Version 1.0</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"> *****************************************************************************/</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160; </div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="preprocessor">#ifndef QWT_PLOT_GLCANVAS_H</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="preprocessor">#define QWT_PLOT_GLCANVAS_H</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160; </div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="preprocessor">#include &quot;qwt_global.h&quot;</span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="preprocessor">#include &lt;qframe.h&gt;</span></div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="preprocessor">#include &lt;qgl.h&gt;</span></div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="preprocessor">#include &lt;qpainterpath.h&gt;</span></div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160; </div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="keyword">class </span><a class="code" href="class_qwt_plot.html">QwtPlot</a>;</div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160; </div>
<div class="line"><a name="l00038"></a><span class="lineno"><a class="line" href="class_qwt_plot_g_l_canvas.html">   38</a></span>&#160;<span class="keyword">class </span>QWT_EXPORT <a class="code" href="class_qwt_plot_g_l_canvas.html">QwtPlotGLCanvas</a>: <span class="keyword">public</span> QGLWidget</div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;{</div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;    Q_OBJECT</div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160; </div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;    Q_ENUMS( <a class="code" href="class_qwt_plot_g_l_canvas.html#abb14b54c316ea3b3d39dee1dc0e78849">Shape</a> <a class="code" href="class_qwt_plot_g_l_canvas.html#a6ce3b3cb6888443dfadca2399a632830">Shadow</a> )</div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160; </div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;    Q_PROPERTY( <a class="code" href="class_qwt_plot_g_l_canvas.html#a6ce3b3cb6888443dfadca2399a632830">Shadow</a> frameShadow READ frameShadow WRITE setFrameShadow )</div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;    Q_PROPERTY( <a class="code" href="class_qwt_plot_g_l_canvas.html#abb14b54c316ea3b3d39dee1dc0e78849">Shape</a> frameShape READ frameShape WRITE setFrameShape )</div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;    Q_PROPERTY( <span class="keywordtype">int</span> lineWidth READ lineWidth WRITE setLineWidth )</div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;    Q_PROPERTY( <span class="keywordtype">int</span> midLineWidth READ midLineWidth WRITE setMidLineWidth )</div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;    Q_PROPERTY( <span class="keywordtype">int</span> frameWidth READ frameWidth )</div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;    Q_PROPERTY( QRect frameRect READ frameRect DESIGNABLE <span class="keyword">false</span> )</div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160; </div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00060"></a><span class="lineno"><a class="line" href="class_qwt_plot_g_l_canvas.html#a6ce3b3cb6888443dfadca2399a632830">   60</a></span>&#160;    <span class="keyword">enum</span> <a class="code" href="class_qwt_plot_g_l_canvas.html#a6ce3b3cb6888443dfadca2399a632830">Shadow</a></div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;    {</div>
<div class="line"><a name="l00063"></a><span class="lineno"><a class="line" href="class_qwt_plot_g_l_canvas.html#a6ce3b3cb6888443dfadca2399a632830a2d5a783769032359be64ff1d1a6c9143">   63</a></span>&#160;        Plain = QFrame::Plain,</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160; </div>
<div class="line"><a name="l00066"></a><span class="lineno"><a class="line" href="class_qwt_plot_g_l_canvas.html#a6ce3b3cb6888443dfadca2399a632830a51c9540f673ec613857453927dc084cf">   66</a></span>&#160;        Raised = QFrame::Raised,</div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160; </div>
<div class="line"><a name="l00069"></a><span class="lineno"><a class="line" href="class_qwt_plot_g_l_canvas.html#a6ce3b3cb6888443dfadca2399a632830ae707e3b005592b559a8093b94b08d9c0">   69</a></span>&#160;        Sunken = QFrame::Sunken</div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;    };</div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160; </div>
<div class="line"><a name="l00083"></a><span class="lineno"><a class="line" href="class_qwt_plot_g_l_canvas.html#abb14b54c316ea3b3d39dee1dc0e78849">   83</a></span>&#160;    <span class="keyword">enum</span> <a class="code" href="class_qwt_plot_g_l_canvas.html#abb14b54c316ea3b3d39dee1dc0e78849">Shape</a></div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;    {</div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;        NoFrame = QFrame::NoFrame,</div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160; </div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;        Box = QFrame::Box,</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;        Panel = QFrame::Panel</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;    };</div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160; </div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;    <span class="keyword">explicit</span> <a class="code" href="class_qwt_plot_g_l_canvas.html">QwtPlotGLCanvas</a>( <a class="code" href="class_qwt_plot.html">QwtPlot</a> * = NULL );</div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;    <span class="keyword">virtual</span> ~<a class="code" href="class_qwt_plot_g_l_canvas.html">QwtPlotGLCanvas</a>();</div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160; </div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;    <span class="keywordtype">void</span> setFrameStyle( <span class="keywordtype">int</span> style );</div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;    <span class="keywordtype">int</span> frameStyle() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160; </div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;    <span class="keywordtype">void</span> setFrameShadow( Shadow );</div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;    Shadow frameShadow() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160; </div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;    <span class="keywordtype">void</span> setFrameShape( Shape );</div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;    Shape frameShape() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160; </div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;    <span class="keywordtype">void</span> setLineWidth( <span class="keywordtype">int</span> );</div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;    <span class="keywordtype">int</span> lineWidth() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160; </div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;    <span class="keywordtype">void</span> setMidLineWidth( <span class="keywordtype">int</span> );</div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;    <span class="keywordtype">int</span> midLineWidth() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160; </div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;    <span class="keywordtype">int</span> frameWidth() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;    QRect frameRect() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160; </div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;    Q_INVOKABLE QPainterPath borderPath( <span class="keyword">const</span> QRect &amp; ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160; </div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">bool</span> event( QEvent * );</div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160; </div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;<span class="keyword">public</span> Q_SLOTS:</div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;    <span class="keywordtype">void</span> replot();</div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160; </div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;<span class="keyword">protected</span>:</div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> paintEvent( QPaintEvent * );</div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160; </div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> drawBackground( QPainter * );</div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> drawBorder( QPainter * );</div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> drawItems( QPainter * );</div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160; </div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;<span class="keyword">private</span>:</div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;    <span class="keyword">class </span>PrivateData;</div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;    PrivateData *d_data;</div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;};</div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160; </div>
<div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;<span class="preprocessor">#endif</span></div>
</div><!-- fragment --></div><!-- contents -->
</div><!-- doc-content -->
<div class="ttc" id="aclass_qwt_plot_html"><div class="ttname"><a href="class_qwt_plot.html">QwtPlot</a></div><div class="ttdoc">A 2-D plotting widget.</div><div class="ttdef"><b>Definition:</b> qwt_plot.h:75</div></div>
<div class="ttc" id="aclass_qwt_plot_g_l_canvas_html"><div class="ttname"><a href="class_qwt_plot_g_l_canvas.html">QwtPlotGLCanvas</a></div><div class="ttdoc">An alternative canvas for a QwtPlot derived from QGLWidget.</div><div class="ttdef"><b>Definition:</b> qwt_plot_glcanvas.h:38</div></div>
<div class="ttc" id="aclass_qwt_plot_g_l_canvas_html_abb14b54c316ea3b3d39dee1dc0e78849"><div class="ttname"><a href="class_qwt_plot_g_l_canvas.html#abb14b54c316ea3b3d39dee1dc0e78849">QwtPlotGLCanvas::Shape</a></div><div class="ttdeci">Shape</div><div class="ttdoc">Frame shape.</div><div class="ttdef"><b>Definition:</b> qwt_plot_glcanvas.h:83</div></div>
<div class="ttc" id="aclass_qwt_plot_g_l_canvas_html_a6ce3b3cb6888443dfadca2399a632830"><div class="ttname"><a href="class_qwt_plot_g_l_canvas.html#a6ce3b3cb6888443dfadca2399a632830">QwtPlotGLCanvas::Shadow</a></div><div class="ttdeci">Shadow</div><div class="ttdoc">Frame shadow.</div><div class="ttdef"><b>Definition:</b> qwt_plot_glcanvas.h:60</div></div>
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